.hot{
    .shang>ul{
        display: flex;
       flex-wrap: wrap;
       justify-content: space-between;
    }
   .shang>h3{
    margin-top: 10px;
    padding-left: 5px;
    border-left: 6px solid rgb(56,129,237);
   }
    .shang>ul>li{
        width: 22%;
        display: flex;
        width: 300px;
      
        height: 200px;
        margin-top: 20px;
    }
    .shang>ul>li>.sige{
        margin-left: 10px;
        height: 200px;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
    }
}